Stephen Hawking has said that physics, not God, was the reason for the Big Bang, a pronouncement that should shatter religious views among those who’ve never spent more than three minutes in theological thought. I mean, he might be smart at science, but this is dumb teenager level on theology.
“Because there is a law such as gravity, the universe can and will create itself from nothing,” said Hawking. So I should I point out the obvious? If you have gravity, then it wasn’t nothing, dummy! I mean you can say physics causing something to come from nothing, but where did the laws of physics come from? Did they spontaneously arise? If so, what caused that? Were they around forever? Are you saying physics just is, like God?
The fact is, if the universe were pure nothing — no energy or matter or laws governing them — then science would be very much able to explain everything. You don’t need God or forces outside science for nothing. But as soon as you have something — anything — you get a whole bunch of uncomfortable questions about where did that come from. Existence isn’t rational. And that’s when you move from science to Science! to try to get the square peg into the logical round hole.